[AMORO-4313] AIP-5 Phase 5: observability metrics for dynamic allocation - #4314

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j1wonpark:dra-phase5-metrics

Commits on Aug 13, 2026

[AMORO-4313] Expose backlog duration from DynamicAllocationState for the backlog gauge
j1wonpark
committed
ba9ecb9
[AMORO-4313] Add per-group dynamic allocation metrics with source-backed gauges and scale counters
j1wonpark
committed
fc1882a
[AMORO-4313] Wire dynamic allocation metrics into the scale keeper watch lifecycle
j1wonpark
committed
57ef15b
[AMORO-4313] Add idle-optimizer and config-invalid gauges to the optimizer group metrics
j1wonpark
committed
6097bf9
[AMORO-4313] Document dynamic allocation metrics in the metrics table
j1wonpark
committed
c3f3c62